刀位点的计算。
根据三维刀具半径补偿原理，确定了刀具的刀位点运动轨迹。
According to the 3d cutter radius compensation theory, the path planning of the cutter location point may be determined.
针对手工编程中的基点和刀位点的计算问题给出了一种新的求解方法。
Aimed at base point and cutter position point of handwork program calculating problem, a new method is presented.
针对叶片几何特点，给出了一种球形刀具刀位点干涉检查方法，并解决了干涉刀位点的避让问题。
In view of the geometric features of the blade, it puts forward an interference examination method of cutter points by ball cutter and solves the prevention problem of the interference cutter points.
介绍用双三次参数曲线拟合曲面、平头铣刀的直径、铣削的步长及行距选择、刀位点和刀轴矢量的计算。
It introduced imitating surfaces with bicubic parametric curves, feed length, cutter location and vector of cutter location.
在STL切片的基础上，对切片数据进行三次分段NURBS曲线插值，通过刀触点计算出刀位点，实现了数控加工路径的规划。
On the basis of STL slicing, slicing data is interpolated by three degrees subsection NURBS curve. After CL data is computed through CC data, the NC tool path planning is realized.
在给定的公差下，根据刀位点轨迹的程序段分割误差确定程序段的大小，剔除多余的型值点，保证加工指令的长度不超出CNC系统提供给用户的内存空间。
This method make use of given error to control the section length and to removal superfluous type value points. The method can reduce working code length to a minimum without overgauge.
在给定的公差下，根据刀位点轨迹的程序段分割误差确定程序段的大小，剔除多余的型值点，保证加工指令的长度不超出CNC系统提供给用户的内存空间。
This method make use of given error to control the section length and to removal superfluous type value points. The method can reduce working code length to a minimum without overgauge.
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